Answer:
46°
Step-by-step explanation:
Since the 3 sides are given we can use any of the 3 trig. ratios to solve.
Using the tangent ratio in the right triangle
tan ? = = , thus
? = ( ) ≈ 46° ( to the nearest degree )
Answer:
Height = 4 inches
Step-by-step explanation:
Volume of a Rectangular prism = Area of the base * Height
We can rearrange this to find the height
Height = Volume ÷ Area of the base
Substitute in our numbers and solve for height
Height = 18 ÷ 4.5
Height = 4 inches
20 mins means the hand moves 120 degrees around the clock.
The formula to find the arc length is 2pi×r×a/360
2×pi×15×1/3=30pi×1/3=10pi
so i think the answer would be 10 pi cm
It would be about 7.9 rounded to nearest hundredth
D= distance ---> distance would be on the y-axis if put on a graph
t= time in hours --> time would be on your x-axis
d=5h